# _BangleJS 2 Multi-Timer_ > ### To time _multiple_ things. ### Install 1. Connect to your BangleJS 2 over bluetooth LE, on a supported browser (e.g. Chrome or Edge). 2. Copy `app.js` into the web IDE and download in onto your BangleJS 2. Give the file a unique name, say `mytimer.app.js`. 3. Provide your App Loader with the metadata required the run the app by entering the code below into the web IDE console. ```js require("Storage").write("mytimer.info", { id: "multi-timer", name: "Multi Timer", src: "mytimer.app.js", }) ```